Nitrogen fertilizer: Usually beneficial to soils of California

Also in this issue:

Selection of planting stock for vineyards

Booms, depressions, and the farmer: If causes are understood, steps can be taken to lessen severity

Lemons budded: On grapefruit or sweet orange rootstocks superior to self-rooted Eurekas

Milk goats: Improvement through a breeding program

Turkeys: Recent research in breeding, use of lights, handling of hatching eggs, and in feeding

Concepts of health: Broadened by new knowledge of nutrition and disease-causing factors

Eight new forage plants: Developed for California ranges

Housing transient labor: Farmers may find it expedient to increase their housing facilities for seasonal workers

California's brucellosis vaccination law: Enacted as a public health measure, now in force

Aster leaf miner: Chlordane and benzene hexachloride promising as control insecticides

Anemia: In baby pigs can be prevented

Red scale in citrus: Control affected by grove location and pest's post-treatment build-up